SIST EN IEC 61300-2-44:2024
(Main)Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 2-44: Tests - Flexing of the strain relief of fibre optic devices and components (IEC 61300-2-44:2024)
Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 2-44: Tests - Flexing of the strain relief of fibre optic devices and components (IEC 61300-2-44:2024)
IEC 61300-2-44:2024 specifies a test to determine the influence of flexing under tensile load of the strain relief of fibre optic interconnecting devices or components. The intention is to simulate the number of flexing cycles which would typically be experienced during service life. This test is applied to both single fibre cable and multiple fibre cable. This fourth edition cancels and replaces the third edition published in 2013. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition:
a) replaced active monitoring with transient loss for measurements during test;
b) harmonized recommended severities according to IEC 61753-1.
Lichtwellenleiter - Verbindungselemente und passive Bauteile - Grundlegende Prüf- und Messverfahren - Teil 2-44: Prüfungen - Biegen der Zugentlastung von LWL-Elementen und -Bauteilen (IEC 61300-2-44:2024)
Dispositifs d'interconnexion et composants passifs à fibres optiques - Procédures fondamentales d'essais et de mesures - Partie 2-44: Essais - Flexion du serre-câble des dispositifs à fibres optiques (IEC 61300-2-44:2024)
IEC 61300-2-44: 2024 spécifie un essai pour déterminer l’influence de flexions sous une charge de traction du serre-câble des dispositifs d’interconnexion fibroniques ou des composants fibroniques. L’objectif est de simuler le nombre de flexions généralement expérimenté en service. L’essai est appliqué sur des câbles à fibre unique et des câbles à fibres multiples. Cette quatrième édition annule et remplace la troisième édition parue en 2013. Cette édition constitue une révision technique. Cette édition inclut les modifications techniques majeures suivantes par rapport à l'édition précédente:
remplacement du contrôle actif par la perte transitoire concernant les mesurages pendant l’essai;
sévérités recommandées harmonisées conformément à l’IEC 61753-1.
Optični spojni elementi in pasivne komponente - Osnovni preskusni in merilni postopki - 2-44. del: Preskusi - Spreminjanje natezne obremenitve optičnih elementov in komponent (IEC 61300-2-44:2024)
Standard IEC 61300-2-44:2024 določa preskus za določanje vpliva spreminjanja natezne obremenitve optičnih spojnih elementov in komponent. Namen je simulacija različnih ciklov spreminjanja, ki bi se lahko pojavili med uporabo. Ta preskus se uporablja za kable z enim vlaknom in kable z več vlakni. Četrta izdaja razveljavlja in nadomešča tretjo izdajo, objavljeno leta 2013. Ta izdaja je tehnično popravljena izdaja. Ta izdaja v primerjavi s prejšnjo vključuje naslednje pomembne tehnične spremembe:
a) zamenjava aktivnega spremljanja s prehodno izgubo za meritve med preskusom;
b) uskladitev stopenj zahtevnosti v skladu s standardom IEC 61753-1.
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-junij-2024
Optični spojni elementi in pasivne komponente - Osnovni preskusni in merilni
postopki - 2-44. del: Preskusi - Spreminjanje natezne obremenitve optičnih
elementov in komponent (IEC 61300-2-44:2024)
Fibre optic interconnecting devices and passive components - Basic test and
measurement procedures - Part 2-44: Tests - Flexing of the strain relief of fibre optic
devices and components (IEC 61300-2-44:2024)
Lichtwellenleiter - Verbindungselemente und passive Bauteile - Grundlegende Prüf- und
Messverfahren - Teil 2-44: Prüfungen - Biegen der Zugentlastung von LWL-Elementen
und -Bauteilen (IEC 61300-2-44:2024)
Dispositifs d'interconnexion et composants passifs à fibres optiques - Procédures
fondamentales d'essais et de mesures - Partie 2-44: Essais - Flexion du serre-câble des
dispositifs à fibres optiques (IEC 61300-2-44:2024)
Ta slovenski standard je istoveten z: EN IEC 61300-2-44:2024
ICS:
33.180.20 Povezovalne naprave za Fibre optic interconnecting
optična vlakna devices
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD EN IEC 61300-2-44
NORME EUROPÉENNE
EUROPÄISCHE NORM April 2024
ICS 33.180.20 Supersedes EN 61300-2-44:2013
English Version
Fibre optic interconnecting devices and passive components -
Basic test and measurement procedures - Part 2-44: Tests -
Flexing of the strain relief of fibre optic devices and components
(IEC 61300-2-44:2024)
Dispositifs d'interconnexion et composants passifs Lichtwellenleiter - Verbindungselemente und passive
fibroniques - Procédures fondamentales d'essais et de Bauteile - Grundlegende Prüf- und Messverfahren - Teil 2-
mesures - Partie 2-44: Essais - Flexion du serre-câble des 44: Prüfungen - Biegen der Zugentlastung von LWL-
dispositifs et composants fibroniques Elementen und -Bauteilen
(IEC 61300-2-44:2024) (IEC 61300-2-44:2024)
This European Standard was approved by CENELEC on 2024-04-03. CENELEC members are bound to comply with the CEN/CENELEC
Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration.
Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC
Management Centre or to any CENELEC member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation
under the responsibility of a CENELEC member into its own language and notified to the CEN-CENELEC Management Centre has the
same status as the official versions.
CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic,
Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the
Netherlands, Norway, Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Türkiye and the United Kingdom.
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2024 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN IEC 61300-2-44:2024 E
European foreword
The text of document 86B/4847/FDIS, future edition 4 of IEC 61300-2-44, prepared by SC 86B "Fibre
optic interconnecting devices and passive components" of IEC/TC 86 "Fibre optics" was submitted to
the IEC-CENELEC parallel vote and approved by CENELEC as EN IEC 61300-2-44:2024.
The following dates are fixed:
• latest date by which the document has to be implemented at national (dop) 2025-01-03
level by publication of an identical national standard or by endorsement
• latest date by which the national standards conflicting with the (dow) 2025-04-03
document have to be withdrawn
This document supersedes EN 61300-2-44:2013 and all of its amendments and corrigenda (if any).
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELEC shall not be held responsible for identifying any or all such patent rights.
Any feedback and questions on this document should be directed to the users’ national committee. A
complete listing of these bodies can be found on the CENELEC website.
Endorsement notice
The text of the International Standard IEC 61300-2-44:2024 was approved by CENELEC as a
European Standard without any modification.
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements of this document. For dated references, only the edition cited applies. For
undated references, the latest edition of the referenced document (including any amendments)
applies.
NOTE 1 Where an International Publication has been modified by common modifications, indicated by (mod), the
relevant EN/HD applies.
NOTE 2 Up-to-date information on the latest versions of the European Standards listed in this annex is available
here: www.cencenelec.eu.
Publication Year Title EN/HD Year
IEC 61300-1 - Fibre optic interconnecting devices and EN IEC 61300-1 -
passive components - Basic test and
measurement procedures - Part 1: General
and guidance
IEC 61300-3-1 - Fibre optic interconnecting devices and EN 61300-3-1 -
passive components - Basic test and
measurement procedures - Part 3-1:
Examinations and measurements - Visual
examination
IEC 61300-3-28 - Fibre optic interconnecting devices and EN 61300-3-28 -
passive components - Basic test and
measurement procedures - Part 3-28:
Examinations and measurements -
Transient loss
IEC 61753 series Fibre optic interconnecting devices and EN 61753 series
passive components - Performance
standard
IEC 62005 series Reliability of fibre optic interconnecting EN 62005 series
devices and passive components
IEC 61300-2-44 ®
Edition 4.0 2024-02
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Fibre optic interconnecting devices and passive components – Basic test and
measurement procedures –
Part 2-44: Tests – Flexing of the strain relief of fibre optic devices and
components
Dispositifs d'interconnexion et composants passifs fibroniques – Procédures
fondamentales d'essais et de mesures –
Partie 2-44: Essais – Flexion du serre-câble des dispositifs et composants
fibroniques
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 33.180.20 ISBN 978-2-8322-8330-1
– 2 – IEC 61300-2-44:2024 © IEC 2024
CONTENTS
FOREWORD . 3
1 Scope . 5
2 Normative references . 5
3 Terms, definitions, and abbreviated terms . 5
3.1 Terms and definitions . 5
3.2 Abbreviated terms . 5
4 General description . 6
5 Apparatus . 6
5.1 General . 6
5.2 Optical source . 7
5.3 Detector . 7
5.4 Mounting fixture . 8
5.5 Tensile load . 8
6 Procedure . 8
6.1 Preparation of DUT . 8
6.2 Preconditioning . 8
6.3 Mounting the DUT . 8
6.4 Measuring of initial optical properties . 8
6.5 Conditioning . 8
6.6 Recovery . 9
6.7 Final measurements . 9
7 Severity . 9
8 Details to be specified and reported. 9
Figure 1 – Application of the load in the case of non-circular cable, example of duplex
cordage . 6
Figure 2 – Apparatus for testing . 7
Table 1 – Test severities . 9
IEC 61300-2-44:2024 © IEC 2024 – 3 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
FIBRE OPTIC INTERCONNECTING DEVICES AND
PASSIVE COMPONENTS – BASIC TEST AND
MEASUREMENT PROCEDURES –
Part 2-44: Tests – Flexing of the strain relief
of fibre optic devices and components
FOREWORD
1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising
all national electrotechnical committees (IEC National Committees). The object of IEC is to promote international
co-operation on all questions concerning standardization in the electrical and electronic fields. To this end and
in addition to other activities, IEC publishes International Standards, Technical Specifications, Technical Reports,
Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC Publication(s)”). Their
preparation is entrusted to technical committees; any IEC National Committee interested in the subject dealt with
may participate in this preparatory work. International, governmental and non-governmental organizations liaising
with the IEC also participate in this preparation. IEC collaborates closely with the International Organization for
Standardization (ISO) in accordance with conditions determined by agreement between the two organizations.
2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international
consensus of opinion on the relevant subjects since each technical committee has representation from all
interested IEC National Committees.
3) IEC Publications have the form of recommendations for international use and are accepted by IEC National
Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC
Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any
misinterpretation by any end user.
4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications
transparently to the maximum extent possible in their national and regional publications. Any divergence between
any IEC Publication and the corresponding national or regional publication shall be clearly indicated in the latter.
5) IEC itself does not provide any attestation of conformity. Independent certification bodies provide conformity
assessment services and, in some areas, access to IEC marks of conformity. IEC is not responsible for any
services carried out by independent certification bodies.
6) All users should ensure that they have the latest edition of this publication.
7) No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and
members of its technical committees and IEC National Committees for any personal injury, property damage or
other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and
expenses arising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC
Publications.
8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is
indispensable for the correct application of this publication.
9) IEC draws attention to the possibility
...
Questions, Comments and Discussion
Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.